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PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
Mg(OH)2(s) = H2O(g) + MgO(s) =>
Mg(OH)2(s) = H2O(g) + MgO(s)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaNO2 + HNO3 = NaNO3 + HNO2 =>
NaNO2 + HNO3 = NaNO3 + HNO2
(CH3CO)2O + NH3 = CH3CONH2 + CH3COOH =>
(CH3CO)2O + NH3 = CH3CONH2 + CH3COOH
NaHCO3(s) = Na2O(s) + CO2(g) + H2O(g)NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
3 NaHCO3(s) = Na2O(s) + 2 CO2(g) + H2O(g)NaHCO3(s)
Na2SO4(aq) + KOH(aq) = NaOH + K2SO4 =>
Na2SO4(aq) + 2 KOH(aq) = 2 NaOH + K2SO4
Mn + SnSO4 = MnSO4 + Sn =>
Mn + SnSO4 = MnSO4 + Sn
FeCl2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
FeCl2 + 2 Cl2 + 8 KOH = K2FeO4 + 6 KCl + 4 H2O
KI + K2SO4 = KSO4 + K2I =>
KI + K2SO4 = KSO4 + K2I
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
H3N + Ba(OH)2 = H2O + N2Ba3 =>
2 H3N + 3 Ba(OH)2 = 6 H2O + N2Ba3
Li + H20(l) = LiH20 =>
Li + H20(l) = LiH20
N2O5 + Al2O3 = Al(NO3)3 =>
3 N2O5 + Al2O3 = 2 Al(NO3)3
H3[SbCl6] + Zn + HCl = SbH3 + H3[ZnCl6] =>
H3[SbCl6] + 2 Zn + 6 HCl = SbH3 + 2 H3[ZnCl6]
Al(NO3)3 + H2SO4 = Al2(SO4)3 + (HNO3) =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6(HNO3)
Sb + Zn + H2O = SbH3 + Zn(OH)2 =>
2 Sb + 3 Zn + 6 H2O = 2 SbH3 + 3 Zn(OH)2
Cr2O3 + FeO = Fe(CrO2)2 =>
Cr2O3 + FeO = Fe(CrO2)2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Na2SO4 + CuOH = NaOH + Cu2SO4 =>
Na2SO4 + 2 CuOH = 2 NaOH + Cu2SO4
SO3{-}2 + MnO4 = SO4{-}2 + MnO2 =>
2 SO3{-}2 + MnO4 = 2 SO4{-}2 + MnO2
HCl(g) + CaCO3(aq) = CaCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(g) + CaCO3(aq) = CaCl2(aq) + H2O(l) + CO2(g)
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C16H11 + O2 = CO2 + H2O =>
4 C16H11 + 75 O2 = 64 CO2 + 22 H2O
H2SiO3 + Ni(OH)2 = NiSiO3 + H2O =>
H2SiO3 + Ni(OH)2 = NiSiO3 + 2 H2O
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
HClO + KI + H2SO4 = KCl + I2 + H2O + K2SO4 =>
2 HClO + 4 KI + H2SO4 = 2 KCl + 2 I2 + 2 H2O + K2SO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
O2 = O3 =>
3 O2 = 2 O3
KMnO4 + ZnCl2 = KCl2 + MnO4Zn =>
KMnO4 + ZnCl2 = KCl2 + MnO4Zn
Ba[NO3]2 + H2SO4 = BaSO4 + HNO3 =>
Ba[NO3]2 + H2SO4 = BaSO4 + 2 HNO3
Ca(OH)2 + Cl2 = Ca(OCl)Cl*H2O =>
Ca(OH)2 + Cl2 = Ca(OCl)Cl*H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO3 + BaCl2 = SO2 + BaCl2O =>
SO3 + BaCl2 = SO2 + BaCl2O
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Fe(OH)2(s) + H2SO4(aq) = Fe(SO4)(aq) + H2O(l) =>
Fe(OH)2(s) + H2SO4(aq) = Fe(SO4)(aq) + 2 H2O(l)
P(s) + Br(l) = PBr3(l) =>
P(s) + 3 Br(l) = PBr3(l)
Ag2O + C = Ag + CO2 =>
2 Ag2O + C = 4 Ag + CO2
Ba(NO3)2 + K2SO4 = Ba2(SO4)2 + KNO3 =>
2 Ba(NO3)2 + 2 K2SO4 = Ba2(SO4)2 + 4 KNO3
UO2(NO3)2 + KOH = K2U2O7 + KNO3 + H2O =>
2 UO2(NO3)2 + 6 KOH = K2U2O7 + 4 KNO3 + 3 H2O
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